Results 71 to 80 of about 1,023,794 (259)

Oral contraceptive pills: A risk factor for retinal vascular occlusion in in-vitro fertilization patients

Journal of Human Reproductive Sciences, 2013
Retinal vascular occlusion is the most common cause of retinopathy leading to severe visual loss in all age groups. Central retinal vein occlusion (CRVO) is usually seen in older age group and is often associated with systemic vascular diseases. Although
Rohina S Aggarwal, Vineet V Mishra, Somesh V Aggarwal   +2 more
doaj   +1 more source

Modulation of miR‐23b Wnt/β‐catenin Axis Strengthens Endothelial Barrier Properties

Advanced Science, EarlyView.
Early blood‐brain barrier (BBB) disruption contributes to stroke and CNS disease pathology. miR‐23b was identified as a regulator of BBB integrity in brain endothelial cells. Inhibition of miR‐23b enhanced barrier‐associated properties, promoted repair‐related signaling, and reduced BBB leakage in experimental stroke models, supporting further ...
Victor Anthony Martinez, Rose E. Presby, Sara Nakanishi, Pallavi Gaur, Ugur Akcan, Johannes Daugaard Krog, Iben Daugaard Krog, Lipi Das, David S. Johnson, Danny Jamoul, Douglas Jury, Brian Lawson, Jacob Körbelin, Lewis M. Brown, Vilas Menon, Dritan Agalliu, Irene Munk Pedersen   +16 more
wiley   +1 more source

Effects of strength training and vascular occlusion

, 2008
The purpose of our study was to determine if vascular Occlusion produced an additive effect on muscle hypertrophy and strength performance with high strength training loads. Sixteen physically active men were divided into two groups: high-intensity (HI =
Aihara, A. Y., Tricoli, Valmor Alberto Augusto, Fernandes, A. R., Parcell, A. C., Ricard, M., Ugrinowitsch, Carlos, Laurentino, G.   +6 more
core   +1 more source

Is there functional collateral flow during vascular occlusion in angiographically normal coronary arteries? [PDF]

, 2003
BACKGROUND Thus far, it is unknown whether there is functional collateral flow through preexisting anastomoses in patients with angiographically normal coronary arteries. Such preformed coronary collateral vessels could form the basis for subsequently
Windecker, Stephan, Wustmann, Kerstin, Zbinden, Stephan, Seiler, Christian, Meier, Bernhard   +4 more
core   +1 more source

Engineering Approaches to Modify Immunomodulatory Functions of Mesenchymal Stromal Cells (MSCs): Tissue Regeneration and Clinical Application

Advanced Science, EarlyView.
Mesenchymal stromal cells (MSCs) show promise for treating immune‐related disorders through immunomodulation and tissue regeneration. This review gives a brief overview of current clinical approval of MSC therapies. It also discussed how bioengineering, including genetic modification, biomaterial delivery, extracellular vesicles, and iPSC‐derived MSCs,
Sichen Yang, Kejia Li, Ning Wang, Zhen Li, Zhiyong Zhang, Rocky S. Tuan, Yangzi Jiang   +6 more
wiley   +1 more source

Extent of hypoattenuation on CT angiography source images in Basilar Artery occlusion: prognostic value in the Basilar Artery International Cooperation Study [PDF]

, 2011
<p><b>Background and Purpose:</b> The posterior circulation Acute Stroke Prognosis Early CT Score (pc-ASPECTS) quantifies the extent of early ischemic changes in the posterior circulation with a 10-point grading system.
Christine A.C. Wijman, Thomas Pfefferkorn, Engelter, Stefan T, Mattle, H.P., Mattle, Heinrich P., Basilar Artery International Cooperation Study Group,, Khomenko, A., Ale Algra, Hill, M.D., Demchuk, Andrew M, Dzialowski, I., Szabo, K., L. Jaap Kappelle, Szabo, Kristina, Algra, Ale, Wijman, Christine A. C., Wouter J. Schonewille, von Kummer, Ruediger, Stefan T. Engelter, Andrei Khomenko, Andrew M. Demchuk, Kristina Szabo, Demchuk, Andrew M., Puetz, V., Hill, Michael D, Tanne, David, Pfefferkorn, Thomas, Weimar, C., Schonewille, W.J., Demchuk, A.M., Mattle, Heinrich P, Kappelle, L Jaap, Patrik Michel, Muir, Keith W., Michael D. Hill, Wijman, C.A.C., Engelter, S.T., Volker Puetz, von Kummer, R., Weimar, Christian, Puetz, Volker, Dzialowski, Imanuel, Algra, A., Keith W. Muir, Tanne, D., Muir, Keith W, Kappelle, L.J., Michel, Patrik, Schonewille, Wouter J, Basilar Artery International Cooperation Study (BASICS) Group,, Wijman, Christine A C, Muir, K.W., Imanuel Dzialowski, Christian Weimar, Schonewille, Wouter J., Heinrich P. Mattle, Khomenko, Andrei, Kappelle, L. Jaap, Engelter, Stefan T., Pfefferkorn, T., David Tanne, Michel, P., Ruediger von Kummer, Hill, Michael D., Wijman, C.A.   +64 more
core   +1 more source

Brachial index does not reflect upper extremity functionality following surgery for vascular trauma

Jornal Vascular Brasileiro, 2014
OBJECTIVES: Vascular injuries to the upper extremities requiring surgical repair are common after accidents. However, neither postoperative functionality nor hemodynamic status of the extremity are routinely described.
Erdal Simsek, Kasim Karapinar, Ilker Ince, Ahmet Tulga Ulus   +3 more
doaj   +1 more source

Selenium Nanoparticles Selectively Target KRAS G13D to Inhibit Colorectal Cancer

Advanced Science, EarlyView.
The mechanisms of SeNPs therapy in cancer treatment, encompass three parallel actions: (1) seleno‐amino acids, key metabolites, upregulate GPX2 expression, thereby inhibiting tumor metastasis via the GPX2‐HIF1α‐VEGF signaling pathway; (2) selenite (SeO32−), an inorganic metabolite, forms hydrogen bonds with amino acid residues 13–17 of the KRAS G13D ...
Xiaoting Liu, Chong Wu, Shiyao Song, Li Ma, Shaoqing Huang, Yuting He, Qinghai Li, Yanzhou Chang, Dan Jiang, Yong Mei, Junchao Cai, Zhenshuang Du, Tianfeng Chen, Weiling He   +13 more
wiley   +1 more source

Establishment of an experimental model of small intestinal ischemia and reperfusion injuries in New Zealand rabbits

Pesquisa Veterinária Brasileira
: The present study aimed to establish a methodology capable to cause intestinal ischemia and reperfusion injuries, to perform clamping of the jejunal segment of the extramural peri-intestinal marginal artery branch.
Alvaro P.L. Oliveira, Julia P.P. Rangel, Luiz F.S. Riodades, Bruna L. Almeida, Carlos Henrique T. Mathias, Laura M.C. Conti, Wagner A.B. Fiorio, Betânia S. Monteiro   +7 more
doaj   +1 more source

Pattern of Vascular Involvement in Egyptian Patients with Budd-Chiari Syndrome: Relation to Etiology and Impact on Clinical Presentation

Annals of Hepatology, 2018
Introduction and aim. Budd-Chiari syndrome (BCS) is caused by hepatic venous outflow obstruction. This work aims to analyze the pattern of vascular involvement in Egyptian patients with BCS, demonstrates its relation to etiology and shows its impact on ...
Mohammad A. Sakr, Sara M. Abdelhakam, Hany M. Dabbous, Ahmed S. Abdelmoaty, Hend E. Ebada, Wael M. Al-Banna, Mohamed S. Ghazy, Mohamed E. Aboelmaaty, Ahmed K. Eldorry   +8 more
doaj   +1 more source